An irregular heartbeat and a CBC reveals a hemoglobin of 8.3 g/dL.

Terry Shelton, a 33-year-old female, had chemotherapy 3 days ago ago, for gallbladder cancer. She presents today to see Dr. China due to extreme weakness and chest pain. Dr. China notes an irregular heartbeat and a CBC reveals a hemoglobin of 8.3 g/dL. Terry Is diagnosed with anemia due to antineoplastic chemotherapy and admitted to Weston Hospital for treatment of her anemia. Be sure to list the codes, one code per box, in the correct sequence. Capitalization, punctuation, and spacing can impact whether or not your answer is correct. Follow coding best practices. What is the principal diagnosis code? What is the second diagnosis code? What is the third diagnosis code?